Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7SAR callsign genealogy
Currently held by McMahen, Alan W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KK7SAR's current licensee, walking backwards.
- McMahen, Alan WORgranted 2006-10-26cancelled 2006-12-12
Successor callsigns
Callsigns held now by people who previously held KK7SAR.
No current licensee on record previously held this callsign.